Daylight duration
We show daylight length in Washington, District of Columbia during September 2017 and the daylight length for the equinox and solstice for comparing. From September 1, 2017 until September 30, 2017 daylight becomes shorter.
Sunrise and Sunset
Times of sunrise and sunset in Washington, District of Columbia during September 2017.
Taking September 1, 2017 as reference, the sun rises at 06:37:13 at 78.8°ENE (East-northeast) and sets at 19:38:01 at 315.03°NW (Northwest). Sunrise and sunset take approximately 2.78 minutes to complete. Read more about sunrise and sunset.
Taking September 15, 2017 as reference, the sun rises at 06:49:42 at 85.59°ENE (East-northeast) and sets at 19:15:57 at 316.31°NW (Northwest). Sunrise and sunset take approximately 2.75 minutes to complete. Read more about sunrise and sunset.
Solar Events
| 2017 | Daylength | Dawn | Sunset | Solar Noon | Sunrise | Dusk | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Length | Difference | Ast. | Nau. | Civ. | Start | Azimuth | End | Start | Azimuth | End | Civ. | Nau. | Ast. | |
| 1 | 13h 00m 48s | - | 05:03 | 05:37 | 06:09 | 06:37 | 79°ENE | 06:40 | 13:07 | 19:35 | 315°NW | 19:38 | 20:05 | 20:37 | 21:11 |
| 2 | 12h 58m 22s | -2.4m | 05:04 | 05:38 | 06:10 | 06:38 | 79°ENE | 06:40 | 13:07 | 19:33 | 315°NW | 19:36 | 20:03 | 20:35 | 21:09 |
| 3 | 12h 55m 56s | -2.4m | 05:05 | 05:39 | 06:11 | 06:39 | 80°ENE | 06:41 | 13:07 | 19:32 | 315°NW | 19:34 | 20:02 | 20:34 | 21:07 |
| 4 | 12h 53m 29s | -2.5m | 05:07 | 05:40 | 06:12 | 06:39 | 80°ENE | 06:42 | 13:06 | 19:30 | 315°NW | 19:33 | 20:00 | 20:32 | 21:05 |
| 5 | 12h 51m 03s | -2.4m | 05:08 | 05:41 | 06:13 | 06:40 | 81°ENE | 06:43 | 13:06 | 19:29 | 315°NW | 19:31 | 19:58 | 20:30 | 21:04 |
| 6 | 12h 48m 35s | -2.5m | 05:09 | 05:42 | 06:14 | 06:41 | 81°ENE | 06:44 | 13:06 | 19:27 | 315°NW | 19:30 | 19:57 | 20:29 | 21:02 |
| 7 | 12h 46m 07s | -2.5m | 05:10 | 05:43 | 06:15 | 06:42 | 82°ENE | 06:45 | 13:05 | 19:25 | 316°NW | 19:28 | 19:55 | 20:27 | 21:00 |
| 8 | 12h 43m 39s | -2.5m | 05:11 | 05:44 | 06:16 | 06:43 | 82°ENE | 06:46 | 13:05 | 19:24 | 316°NW | 19:27 | 19:54 | 20:25 | 20:58 |
| 9 | 12h 41m 11s | -2.5m | 05:12 | 05:45 | 06:17 | 06:44 | 83°ENE | 06:47 | 13:05 | 19:22 | 316°NW | 19:25 | 19:52 | 20:24 | 20:56 |
| 10 | 12h 38m 42s | -2.5m | 05:13 | 05:46 | 06:18 | 06:45 | 83°ENE | 06:48 | 13:04 | 19:21 | 316°NW | 19:23 | 19:50 | 20:22 | 20:55 |
| 11 | 12h 36m 13s | -2.5m | 05:14 | 05:47 | 06:19 | 06:46 | 84°ENE | 06:48 | 13:04 | 19:19 | 316°NW | 19:22 | 19:49 | 20:20 | 20:53 |
| 12 | 12h 33m 43s | -2.5m | 05:16 | 05:48 | 06:20 | 06:47 | 84°ENE | 06:49 | 13:04 | 19:18 | 316°NW | 19:20 | 19:47 | 20:19 | 20:51 |
| 13 | 12h 31m 14s | -2.5m | 05:17 | 05:49 | 06:21 | 06:47 | 85°ENE | 06:50 | 13:03 | 19:16 | 316°NW | 19:19 | 19:45 | 20:17 | 20:49 |
| 14 | 12h 28m 44s | -2.5m | 05:18 | 05:50 | 06:22 | 06:48 | 85°ENE | 06:51 | 13:03 | 19:14 | 316°NW | 19:17 | 19:44 | 20:15 | 20:47 |
| 15 | 12h 26m 15s | -2.5m | 05:19 | 05:51 | 06:22 | 06:49 | 86°ENE | 06:52 | 13:03 | 19:13 | 316°NW | 19:15 | 19:42 | 20:14 | 20:46 |
| 16 | 12h 23m 45s | -2.5m | 05:20 | 05:52 | 06:23 | 06:50 | 86°ENE | 06:53 | 13:02 | 19:11 | 316°NW | 19:14 | 19:41 | 20:12 | 20:44 |
| 17 | 12h 21m 14s | -2.5m | 05:21 | 05:53 | 06:24 | 06:51 | 87°ENE | 06:54 | 13:02 | 19:10 | 317°NW | 19:12 | 19:39 | 20:10 | 20:42 |
| 18 | 12h 18m 44s | -2.5m | 05:22 | 05:54 | 06:25 | 06:52 | 87°ENE | 06:55 | 13:02 | 19:08 | 317°NW | 19:11 | 19:37 | 20:08 | 20:40 |
| 19 | 12h 16m 14s | -2.5m | 05:23 | 05:55 | 06:26 | 06:53 | 88°ENE | 06:56 | 13:01 | 19:06 | 317°NW | 19:09 | 19:36 | 20:07 | 20:39 |
| 20 | 12h 13m 44s | -2.5m | 05:24 | 05:56 | 06:27 | 06:54 | 88°ENE | 06:56 | 13:01 | 19:05 | 317°NW | 19:07 | 19:34 | 20:05 | 20:37 |
| 21 | 12h 11m 12s | -2.5m | 05:25 | 05:57 | 06:28 | 06:55 | 89°ENE | 06:57 | 13:01 | 19:03 | 317°NW | 19:06 | 19:32 | 20:03 | 20:35 |
| 22 | 12h 08m 42s | -2.5m | 05:26 | 05:58 | 06:29 | 06:56 | 89°ENE | 06:58 | 13:00 | 19:01 | 317°NW | 19:04 | 19:31 | 20:02 | 20:33 |
| 23 | 12h 06m 11s | -2.5m | 05:27 | 05:59 | 06:30 | 06:56 | 90°ENE | 06:59 | 13:00 | 19:00 | 317°NW | 19:03 | 19:29 | 20:00 | 20:32 |
| 24 | 12h 03m 40s | -2.5m | 05:28 | 06:00 | 06:31 | 06:57 | 90°ENE | 07:00 | 12:59 | 18:58 | 317°NW | 19:01 | 19:28 | 19:59 | 20:30 |
| 25 | 12h 01m 10s | -2.5m | 05:29 | 06:01 | 06:32 | 06:58 | 91°ENE | 07:01 | 12:59 | 18:57 | 317°NW | 18:59 | 19:26 | 19:57 | 20:28 |
| 26 | 11h 58m 39s | -2.5m | 05:30 | 06:02 | 06:33 | 06:59 | 91°ENE | 07:02 | 12:59 | 18:55 | 317°NW | 18:58 | 19:24 | 19:55 | 20:27 |
| 27 | 11h 56m 9s | -2.5m | 05:31 | 06:02 | 06:33 | 07:00 | 92°ENE | 07:03 | 12:58 | 18:53 | 318°NW | 18:56 | 19:23 | 19:54 | 20:25 |
| 28 | 11h 53m 38s | -2.5m | 05:32 | 06:03 | 06:34 | 07:01 | 92°ENE | 07:04 | 12:58 | 18:52 | 318°NW | 18:55 | 19:21 | 19:52 | 20:23 |
| 29 | 11h 51m 08s | -2.5m | 05:33 | 06:04 | 06:35 | 07:02 | 93°ENE | 07:05 | 12:58 | 18:50 | 318°NW | 18:53 | 19:20 | 19:50 | 20:22 |
| 30 | 11h 48m 37s | -2.5m | 05:34 | 06:05 | 06:36 | 07:03 | 93°ENE | 07:06 | 12:57 | 18:49 | 318°NW | 18:51 | 19:18 | 19:49 | 20:20 |
